Registry data as of Aug 27, 2026

Abdul Mohammed

Internal Medicine Physician · Chicago, IL

Abdul Mohammed is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1659820520, issued on Oct 3, 2016. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1659820520
Name
Abdul Mohammed
Primary taxonomy
Internal Medicine Physician 207R00000X
Practice location
1901 W Harrison, Chicago, IL 60612
Phone
(312) 864-6000
Enumerated
Oct 3, 2016
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1901 W Harrison

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Zineb Aouhab, M.DRheumatology Physician1962790022
  2. Samriddh Dhungel, MDInternal Medicine Physician1952076903
  3. Darlene Kennebrew, APN CNMAdvanced Practice Midwife1700979218
  4. Apryl Martin, M.D.Anesthesiology Physician1629369566
  5. Hans Mautong Vasquez, M.DStudent in an Organized Health Care Education/Training Program1013750348
  6. Valerie Stricklin, MSN RN RHIACase Management Registered Nurse1881161131

Verify Abdul Mohammed in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

98% fewer Medicare Part D claims than the average internal medicine physician in 2024

59 Medicare Part D claims for 30 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Abdul Mohammed59
  2. Specialty average2,785

Most prescribed

  1. Omeprazole24 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,040.43

10 payments, mostly travel and lodging; the largest payer was Olympus Corporation of the Americas. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Abdul Mohammed$1,040.43
  2. Specialty average$2,536.66

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

3,291 internal medicine physician records list a Chicago practice address

They are 3,291 of the 63,379 NPPES records with a Chicago practice address, and 8,522 internal medicine physician records in Illinois.

Other internal medicine physician records in Illinois

  1. Peter Abadeer, D.O.Bloomington, IL1760469522
  2. Pamela Abadi, D.O.Winfield, IL1588820179
  3. Motaz Abas, MDPeoria, IL1215510201
  4. Elias Abate, M.D.Chicago, IL1336712199
  5. Maliha Abbas, D.O.Chicago, IL1174963920
  6. Zareena Abbas, MDChicago, IL1427078872
  7. Abu Abbasi, MDChicago, IL1083243877
  8. Ayesha Abbasi, MDChicago, IL1376216705
  9. Khalda Abbasi, MDNaperville, IL1487705240
  10. Misha Abbasi, MDChicago, IL1770111635

Common questions

What is Abdul Mohammed's NPI number?

Abdul Mohammed's National Provider Identifier (NPI) is 1659820520, issued on Oct 3, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Abdul Mohammed located?

The NPPES record lists a practice address at 1901 W Harrison, Chicago, IL, 60612. Phone: (312) 864-6000. Providers update this record themselves, so call before visiting.

How can I verify Abdul Mohammed's license?

Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Abdul Mohammed prescribe under Medicare Part D?

In 2024, Abdul Mohammed had 59 Medicare Part D claims for 30 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.